AMD EPYC 3451 vs AMD Ryzen 7 PRO 1700

Comparative analysis of AMD EPYC 3451 and AMD Ryzen 7 PRO 1700 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core, CompuBench 1.5 Desktop - Face Detection (mPixels/s), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop - T-Rex (Frames/s), CompuBench 1.5 Desktop - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s).

 

Differences

Reasons to consider the AMD EPYC 3451

  • CPU is newer: launch date 7 month(s) later
  • 8 more cores, run more applications at once: 16 vs 8
  • 16 more threads: 32 vs 16
  • Around 11% higher maximum core temperature: 105°C vs 95°C
  • 2x more L1 cache, more data can be stored in the L1 cache for quick access later
  • 2x more L2 cache, more data can be stored in the L2 cache for quick access later
  • Around 33% better performance in PassMark - CPU mark: 19532 vs 14693
Specifications (specs)
Launch date 21 Feb 2018 vs 29 June 2017
Number of cores 16 vs 8
Number of threads 32 vs 16
Maximum core temperature 105°C vs 95°C
L1 cache 96K (per core) vs 768 KB
L2 cache 512K (per core) vs 4 MB
Benchmarks
PassMark - CPU mark 19532 vs 14693

Reasons to consider the AMD Ryzen 7 PRO 1700

  • Around 23% higher clock speed: 3.7 GHz vs 3 GHz
  • 524288x more L3 cache, more data can be stored in the L3 cache for quick access later
  • Around 54% lower typical power consumption: 65 Watt vs 100 Watt
  • Around 19% better performance in PassMark - Single thread mark: 2027 vs 1700
Specifications (specs)
Maximum frequency 3.7 GHz vs 3 GHz
L3 cache 16 MB vs 32MB (shared)
Thermal Design Power (TDP) 65 Watt vs 100 Watt
Benchmarks
PassMark - Single thread mark 2027 vs 1700

Compare benchmarks

CPU 1: AMD EPYC 3451
CPU 2: AMD Ryzen 7 PRO 1700

PassMark - Single thread mark
CPU 1
CPU 2
1700
2027
PassMark - CPU mark
CPU 1
CPU 2
19532
14693
Name AMD EPYC 3451 AMD Ryzen 7 PRO 1700
PassMark - Single thread mark 1700 2027
PassMark - CPU mark 19532 14693
Geekbench 4 - Single Core 3895
Geekbench 4 - Multi-Core 19348
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 22.046
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 45.73
CompuBench 1.5 Desktop - T-Rex (Frames/s) 1.033
CompuBench 1.5 Desktop - Video Composition (Frames/s) 3.161
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 12.042

Compare specifications (specs)

AMD EPYC 3451 AMD Ryzen 7 PRO 1700

Essentials

Architecture codename Zen (Snowy Owl) Zen
Launch date 21 Feb 2018 29 June 2017
Place in performance rating 1188 1039
Family AMD Ryzen PRO Processors
OPN Tray YD170BBBM88AE
OS Support Windows 10 - 64-Bit Edition, RHEL x86 64-Bit, Ubuntu x86 64-Bit
Series AMD Ryzen 7 PRO Desktop Processors
Vertical segment Desktop

Performance

Base frequency 2.15 GHz 3 GHz
Die size 2x 213 mm² 192 mm
L1 cache 96K (per core) 768 KB
L2 cache 512K (per core) 4 MB
L3 cache 32MB (shared) 16 MB
Manufacturing process technology 14 nm 14 nm
Maximum core temperature 105°C 95°C
Maximum frequency 3 GHz 3.7 GHz
Number of cores 16 8
Number of threads 32 16
Transistor count 4,800 million 4800 million
Unlocked
64 bit support

Memory

ECC memory support
Supported memory types DDR4-2666 MHz, Dual-channel DDR4
Max memory channels 2
Supported memory frequency 2667 MHz

Compatibility

Configurable TDP 80-100 W
Max number of CPUs in a configuration 1 1
Sockets supported AMD BGA SP4r2 AM4
Thermal Design Power (TDP) 100 Watt 65 Watt

Peripherals

PCIe configurations Gen 3, 64 Lanes, (CPU only)
PCI Express revision 3.0 x16

Security & Reliability

Secure Boot

Advanced Technologies

AMD SenseMI
Extended Frequency Range (XFR)
Intel® Advanced Vector Extensions 2 (AVX2)
Intel® AES New Instructions
TSM Encryption

Virtualization

AMD Virtualization (AMD-V™)